Question

explain with the help of suitable diagram the formation of chlorine​

Answer 1

Explanation:

Atomic no. of Na=11

Electronic configuration of Na−2,8,1

No. of valence electrons =1

Atomic no. of Cl=17

Electronic configuration of Cl−2,8,7

No. of valence electrons =7

Na−Cl

Answer 2

Answer:

So the atomic number of the chlorine is 17. chlorine requires 1 electron to complete its octet as chlorine has 7 electrons in its outer most shell. It gains this electron by sharing with other chlorine atom. so each atom share there one free electron with each other to complete there octet.

Explanation:

i dont have diagram!!